The Summit Rock Trail Race was a 5k I ran that was by far, hands down, the hardest race I have ever ran. It even trumps road half marathons. The race goes straight up a mountain and than straight down. It was so beautiful running in the redwoods though.
Here is my race recap from the Summit Rock Trail Race.
Here are the other Medal A Day posts:
Day 1- Disney World Marathon 20th Anniversary Medal
Day 2- Big Sur Half Marathon Medal
Day 3- Space Coast Half Marathon Medal
Day 4- Sandy Hook Memorial Half Marathon
Day 5- More/Fitness Women’s Half Marathon Central Park NYC
Day 6- San Jose Sharks Fitness Faceoff
Day 8- Princess Half Marathon 2013
Day 9- Disneyland Half Marathon 2011
Day 10- Disney Family Fun Run 5k 2014
Day 12- Walt Disney World Half Marathon 2014